{"id":"https://openalex.org/W3012241133","doi":"https://doi.org/10.1109/access.2020.2982318","title":"Trust and Reputation in the Internet of Things: State-of-the-Art and Research Challenges","display_name":"Trust and Reputation in the Internet of Things: State-of-the-Art and Research Challenges","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3012241133","doi":"https://doi.org/10.1109/access.2020.2982318","mag":"3012241133"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2982318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982318","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043531.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043531.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5023424929","display_name":"Giancarlo Fortino","orcid":"https://orcid.org/0000-0002-4039-891X"},"institutions":[{"id":"https://openalex.org/I45204951","display_name":"University of Calabria","ror":"https://ror.org/02rc97e94","country_code":"IT","type":"education","lineage":["https://openalex.org/I45204951"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giancarlo Fortino","raw_affiliation_strings":["Department DIMES, University of Calabria, Rende, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department DIMES, University of Calabria, Rende, Italy","institution_ids":["https://openalex.org/I45204951"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068879145","display_name":"Lidia Fotia","orcid":"https://orcid.org/0000-0002-7009-0166"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Lidia Fotia","raw_affiliation_strings":["Department DICEAM, Mediterranea University of Reggio Calabria, Reggio, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department DICEAM, Mediterranea University of Reggio Calabria, Reggio, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056776996","display_name":"Fabrizio Messina","orcid":"https://orcid.org/0000-0002-3685-3879"},"institutions":[{"id":"https://openalex.org/I39063666","display_name":"University of Catania","ror":"https://ror.org/03a64bh57","country_code":"IT","type":"education","lineage":["https://openalex.org/I39063666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabrizio Messina","raw_affiliation_strings":["Department DMI, University of Catania, Catania, Italy"],"raw_orcid":"https://orcid.org/0000-0002-3685-3879","affiliations":[{"raw_affiliation_string":"Department DMI, University of Catania, Catania, Italy","institution_ids":["https://openalex.org/I39063666"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035309719","display_name":"Domenico Rosaci","orcid":"https://orcid.org/0000-0002-9256-9995"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Domenico Rosaci","raw_affiliation_strings":["Department DIIES, Mediterranea University of Reggio Calabria, Reggio, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department DIIES, Mediterranea University of Reggio Calabria, Reggio, Italy","institution_ids":["https://openalex.org/I59725666"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014296059","display_name":"Giuseppe M. L. Sarn\u00e8","orcid":"https://orcid.org/0000-0003-3753-6020"},"institutions":[{"id":"https://openalex.org/I59725666","display_name":"University of Reggio Calabria","ror":"https://ror.org/041sz8d87","country_code":"IT","type":"education","lineage":["https://openalex.org/I59725666"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe M. L. Sarne","raw_affiliation_strings":["Department DICEAM, Mediterranea University of Reggio Calabria, Reggio, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department DICEAM, Mediterranea University of Reggio Calabria, Reggio, Italy","institution_ids":["https://openalex.org/I59725666"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":12.0552,"has_fulltext":true,"cited_by_count":119,"citation_normalized_percentile":{"value":0.98851598,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"8","issue":null,"first_page":"60117","last_page":"60125"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10273","display_name":"IoT and Edge/Fog Computing","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10270","display_name":"Blockchain Technology Applications and Security","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.995199978351593,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8282074928283691},{"id":"https://openalex.org/keywords/reputation","display_name":"Reputation","score":0.7839227318763733},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.7286891341209412},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6032831072807312},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.5884903073310852},{"id":"https://openalex.org/keywords/perspective","display_name":"Perspective (graphical)","score":0.558117687702179},{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.54033362865448},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.499453067779541},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4968295395374298},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4452904164791107},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.4125629663467407},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3854010999202728},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.19218924641609192}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8282074928283691},{"id":"https://openalex.org/C48798503","wikidata":"https://www.wikidata.org/wiki/Q877546","display_name":"Reputation","level":2,"score":0.7839227318763733},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.7286891341209412},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6032831072807312},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.5884903073310852},{"id":"https://openalex.org/C12713177","wikidata":"https://www.wikidata.org/wiki/Q1900281","display_name":"Perspective (graphical)","level":2,"score":0.558117687702179},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.54033362865448},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.499453067779541},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4968295395374298},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4452904164791107},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.4125629663467407},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3854010999202728},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19218924641609192},{"id":"https://openalex.org/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/access.2020.2982318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982318","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043531.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:boa.unimib.it:10281/298969","is_oa":true,"landing_page_url":"https://ieeexplore.ieee.org/document/9043531","pdf_url":null,"source":{"id":"https://openalex.org/S4306401259","display_name":"BOA (University of Milano-Bicocca)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:6ffd1a1985a946dfb71ece338f387613","is_oa":true,"landing_page_url":"https://doaj.org/article/6ffd1a1985a946dfb71ece338f387613","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 60117-60125 (2020)","raw_type":"article"},{"id":"pmh:oai:zenodo.org:142613","is_oa":true,"landing_page_url":"https://www.openaccessrepository.it/record/142613","pdf_url":null,"source":{"id":"https://openalex.org/S4306402478","display_name":"INFM-OAR (INFN Catania)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210116497","host_organization_name":"Istituto Nazionale di Fisica Nucleare, Sezione di Catania","host_organization_lineage":["https://openalex.org/I4210116497"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2982318","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2982318","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09043531.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.5,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3012241133.pdf","grobid_xml":"https://content.openalex.org/works/W3012241133.grobid-xml"},"referenced_works_count":85,"referenced_works":["https://openalex.org/W933209287","https://openalex.org/W1480484566","https://openalex.org/W1492417045","https://openalex.org/W1516816326","https://openalex.org/W1559136758","https://openalex.org/W1590111181","https://openalex.org/W1605479740","https://openalex.org/W1647157088","https://openalex.org/W1674770552","https://openalex.org/W1721223458","https://openalex.org/W1836048184","https://openalex.org/W1981808094","https://openalex.org/W1994181387","https://openalex.org/W1998690350","https://openalex.org/W1999690440","https://openalex.org/W2002531417","https://openalex.org/W2003167758","https://openalex.org/W2008553165","https://openalex.org/W2026892459","https://openalex.org/W2030560149","https://openalex.org/W2035203720","https://openalex.org/W2038206765","https://openalex.org/W2074213526","https://openalex.org/W2079934812","https://openalex.org/W2081054150","https://openalex.org/W2085859699","https://openalex.org/W2094729371","https://openalex.org/W2103851297","https://openalex.org/W2105103777","https://openalex.org/W2107811212","https://openalex.org/W2117806953","https://openalex.org/W2122516858","https://openalex.org/W2127091287","https://openalex.org/W2130234299","https://openalex.org/W2134295053","https://openalex.org/W2145493104","https://openalex.org/W2151687424","https://openalex.org/W2157034822","https://openalex.org/W2174904793","https://openalex.org/W2242824577","https://openalex.org/W2267557274","https://openalex.org/W2316729794","https://openalex.org/W2470808257","https://openalex.org/W2527799397","https://openalex.org/W2542747939","https://openalex.org/W2592591519","https://openalex.org/W2612272116","https://openalex.org/W2738988332","https://openalex.org/W2739091946","https://openalex.org/W2753672491","https://openalex.org/W2765691218","https://openalex.org/W2782935581","https://openalex.org/W2803371618","https://openalex.org/W2806985517","https://openalex.org/W2857842505","https://openalex.org/W2884244334","https://openalex.org/W2886081868","https://openalex.org/W2886654666","https://openalex.org/W2888525032","https://openalex.org/W2920030036","https://openalex.org/W2941385152","https://openalex.org/W2949286309","https://openalex.org/W2964069175","https://openalex.org/W2973111663","https://openalex.org/W2979034852","https://openalex.org/W2989599689","https://openalex.org/W2997858997","https://openalex.org/W3104224871","https://openalex.org/W3124241998","https://openalex.org/W4229815470","https://openalex.org/W4253882182","https://openalex.org/W4254761308","https://openalex.org/W4387688680","https://openalex.org/W6629530050","https://openalex.org/W6639499047","https://openalex.org/W6650105910","https://openalex.org/W6650460676","https://openalex.org/W6674289511","https://openalex.org/W6676557933","https://openalex.org/W6728016394","https://openalex.org/W6745494014","https://openalex.org/W6762885291","https://openalex.org/W6769412678","https://openalex.org/W6785611333","https://openalex.org/W6987749574"],"related_works":["https://openalex.org/W2102271161","https://openalex.org/W4313425421","https://openalex.org/W2361883455","https://openalex.org/W2952832228","https://openalex.org/W4324372666","https://openalex.org/W2979760315","https://openalex.org/W4225706866","https://openalex.org/W2914646191","https://openalex.org/W4386004629","https://openalex.org/W2942586735"],"abstract_inverted_index":{"This":[0],"paper":[1,91],"deals":[2],"with":[3,18,74],"the":[4,9,15,21,38,41,47,51,63,79,84,86,99,118,122,126,146],"principal":[5],"aspects":[6],"emerging":[7,147],"from":[8],"application":[10],"of":[11,24,40,50,53,89,93,98,121,140],"trust":[12,54,105],"techniques":[13],"to":[14,20,33,37,71,134,144],"IoT":[16,26,67,73,107,123],"domains":[17],"respect":[19],"particular":[22],"viewpoint":[23],"an":[25,130],"environment.":[27],"We":[28],"consider":[29],"intelligent":[30],"agents":[31],"technology":[32],"add":[34],"social":[35],"behavior":[36],"community":[39],"smart":[42],"objects,":[43],"and":[44,55,68,125,138,143],"we":[45,61,112],"analyze":[46,62],"fundamental":[48],"role":[49],"concepts":[52],"reputation":[56],"in":[57,83,106],"this":[58,90,110],"perspective.":[59],"Also,":[60],"existing":[64],"architectures":[65,102],"for":[66,103],"explain":[69],"how":[70],"integrate":[72],"fog/edge":[75],"computing.":[76],"Besides":[77],"discussing":[78],"main":[80,100],"proposals":[81],"present":[82],"literature,":[85],"key":[87],"contribution":[88],"consists":[92],"providing":[94],"a":[95,114],"comparative":[96],"study":[97],"current":[101],"modeling":[104],"environments.":[108],"In":[109],"setting,":[111],"propose":[113],"comparison":[115],"based":[116],"on":[117],"important":[119],"characteristics":[120],"layer":[124],"architecture":[127],"type.":[128],"Such":[129],"analysis":[131],"allows":[132],"us":[133],"highlight":[135],"both":[136],"advantages":[137],"limitations":[139],"each":[141],"approach,":[142],"discuss":[145],"research":[148],"challenges.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":7},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":19},{"year":2023,"cited_by_count":24},{"year":2022,"cited_by_count":22},{"year":2021,"cited_by_count":27},{"year":2020,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2020-03-23T00:00:00"}